Using the 1996 Streamlined HSD Radioactive Waste Accounting
System
(Pre-coded Waste Tickets)
- (Optional) Each time that you withdraw/aliquot an amount from
a stock vial of radioactive material for use, write down an entry
in the top section of the corresponding User's Radioactive Material
Accounting Sheet.
- Each time that you place an item into a radioactive waste
container at the end of an experiment, (OR each time that you
request a waste pickup, IF you kept a use and withdrawal record
to track the amount that has been used from the stock vial),
- fill out one or more of the pre-coded waste tickets that were
supplied with the stock vial from which the radioactive material
was taken for the experiment (one ticket for each waste form that
was created, e.g., dry trash, aqueous liquid, etc.), and
- make corresponding entries on the bottom section of the corresponding
User's Radioactive Material Accounting Sheet.
NOTES:
- You no longer need to submit your copy of the inventory
sheet to HSD - the only paperwork required for waste pickup
is the pre-coded radioactive waste tickets (except for mixed waste,
which requires a request form for pickup). Of course, you still
need to call x55892 to request waste pickups.
- You can use as many tickets as you like, and each waste
container may have many tickets attached by the time it is
picked up by HSD. (You can photocopy more for any specific order,
or request new originals from HSD at x57899 if someone used the
last one and didn't tell you, BUT you should NOT use tickets on
which the pre-printed information has been altered.)
- You can wait until waste is actually picked up to fill
out the tickets and add up the amounts that have been used
from a particular order to produce a single set of waste tickets
for that order, OR it may be easier if you fill out the tickets
more or less as you use the radioactive material and place
it into waste. And you need to keep a record of your waste
tickets on the User's Radioactive Material Accounting Sheet,
just as you keep a record of the checks that you write in your
personal checkbook, so that you know how much of the radioactivity
you have reported to HSD as waste. REMEMBER, HSD will be increasingly
resistant to giving credit for disposal after the fact - we want
to see the radioactive material that is in your waste recorded
appropriately on tickets at the time we pick up the waste! (You
can mail tickets to us at C-275 for sewer disposal and patient
administration.)
- HSD can help with information about how much of your radioactivity
is expected to end up in which waste form (partitioning fractions).
PI's have been required to submit this information on their applications
to the Committee on Ionizing Radiation for almost ten years.
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9/96 TLH